Unusual Machines (UMAC) announced it has signed a definitive agreement, effective June 12, to acquire Rotor Lab, an Australian developer and manufacturer of electric motors and propulsion systems for ...

Gearing up to make even more complex molecular machines, chemists at the University of Groningen have created a molecular motor coupled to a rotor. The motor turns the attached rotor such that the two ...

ORLANDO, FL / ACCESS Newswire / June 13, 2025 / Unusual Machines, Inc. (UMAC), a leader in drone technology and component manufacturing, today announced it has signed a definitive agreement,effective ...

An ac induction rotor starts as a stack of steel plates stamped with slots. Either molten aluminum is injected into the slots and flowed over the ends, or (in very large motors) bars of aluminum or ...